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Money mensch: A guide to the cheapest landline deals

October 1, 2009 09:35

By

Martin Lewis,

Martin Lewis

3 min read

People everywhere are infuriated by telephone line rental — or at least it is the first thing on their mind to ask when they spot me. Perhaps it is the idea that after paying hundreds of pounds a year for a facility you are then charged for calls, which makes people’s teeth gnash. Thankfully though, for the first time ever, I have an answer for how you can cut the cost of the line rental and calls.

Why has it taken so long?
Providers have been competing on line rental deals for years, but the worry has been that they will block the use of override providers that can massively cut call costs. These are specialist companies which you access simply by dialling them up on your existing phone line. Once connected to them, your call costs are slashed, eg, 5p per call rather than per minute to call a landline; or half a penny a minute, rather than 20p, to call many countries overseas.

BT is prevented from blocking access to these override numbers, because of its dominant position. Yet the restriction does not apply to other line rental providers. So saving a quid or two on the line can scupper your ability to get cheaper calls. Yet for once, the two cheapest line rental providers have guaranteed me that they have no plans to block access, so you can get the best of both worlds.

Are you on a BT line?
Strange as it may sound, the company that provides your phone line need not be the one that you make calls with. Unless you are with a cable provider (more to come), even if you pay line rental to another company such as TalkTalk or Sky, chances are it is BT providing the hardware that makes it all work. As long as have that, you should be able to access these deals.